sesquicentennial
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.ses·qui·cen·ten·ni·al
noun \-sen-ˈte-nē-əl\Definition of SESQUICENTENNIAL
: a 150th anniversary or its celebration
— sesquicentennial adjective
See First Known Use of SESQUICENTENNIAL
1880
Browse
Next Word in the Dictionary: sesquidiploid (noun)
Previous Word in the Dictionary: sesquicentenary
All Words Near: sesquicentennial
Previous Word in the Dictionary: sesquicentenary
All Words Near: sesquicentennial
Seen & Heard 
What made you want to look up sesquicentennial? Please tell us where you read or heard it (including the quote, if possible).
